Brand: Tilton Engineering
This bolt kit attaches a Tilton OT-II single-disc racing clutch to a step-type flywheel with threaded holes in the flywheel. The six high-strength 5/16-24 UNF bolts have 1.34" under-head length and 0.813" grip length.
Not for flywheels with through holes. This bolt kit is for step-type flywheels (friction surface 0.010" above the clutch mounting surface). Not for Cerametallic (rally) clutches.